29453830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{420769}}^1$

素因数の和:420783

約数の個数: 16

約数和(自身を含む): 60590880

約数和(自身を除く): 31137050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 420769, 841538, 2103845, 2945383, 4207690, 5890766, 14726915, 29453830]

約数ペア:

[(1, 29453830), (2, 14726915), (5, 5890766), (7, 4207690), (10, 2945383), (14, 2103845), (35, 841538), (70, 420769)]